18055069396

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 40225635072

約数和(自身を除く): 22170565676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 151, 167, 182, 196, 281, 302, 334, 364, 562, 604, 637, 668, 1057, 1124, 1169, 1274, 1963, 1967, 2114, 2171, 2338, 2548, 3653, 3926, 3934, 4228, 4342, 4676, 7306, 7399, 7852, 7868, 8183, 8684, 13741, 13769, 14612, 14798, 15197, 16366, 25217, 25571, 27482, 27538, 29596, 30394, 32732, 42431, 46927, 50434, 51142, 54964, 55076, 60788, 84862, 93854, 96187, 100868, 102284, 106379, 169724, 176519, 178997, 187708, 192374, 212758, 297017, 327821, 328489, 353038, 357994, 384748, 425516, 551603, 594034, 610051, 655642, 656978, 706076, 715988, 1103206, 1188068, 1220102, 1235633, 1311284, 1313956, 2079119, 2206412, 2294747, 2299423, 2440204, 2471266, 3861221, 4158238, 4270357, 4589494, 4598846, 4942532, 7085977, 7722442, 8316476, 8540714, 9178988, 9197692, 14171954, 15444884, 16063229, 17081428, 27028547, 28343908, 29892499, 32126458, 49601839, 54057094, 59784998, 64252916, 92117701, 99203678, 108114188, 119569996, 184235402, 198407356, 347212873, 368470804, 644823907, 694425746, 1289647814, 1388851492, 2579295628, 4513767349, 9027534698, 18055069396]

約数ペア:

[(1, 18055069396), (2, 9027534698), (4, 4513767349), (7, 2579295628), (13, 1388851492), (14, 1289647814), (26, 694425746), (28, 644823907), (49, 368470804), (52, 347212873), (91, 198407356), (98, 184235402), (151, 119569996), (167, 108114188), (182, 99203678), (196, 92117701), (281, 64252916), (302, 59784998), (334, 54057094), (364, 49601839), (562, 32126458), (604, 29892499), (637, 28343908), (668, 27028547), (1057, 17081428), (1124, 16063229), (1169, 15444884), (1274, 14171954), (1963, 9197692), (1967, 9178988), (2114, 8540714), (2171, 8316476), (2338, 7722442), (2548, 7085977), (3653, 4942532), (3926, 4598846), (3934, 4589494), (4228, 4270357), (4342, 4158238), (4676, 3861221), (7306, 2471266), (7399, 2440204), (7852, 2299423), (7868, 2294747), (8183, 2206412), (8684, 2079119), (13741, 1313956), (13769, 1311284), (14612, 1235633), (14798, 1220102), (15197, 1188068), (16366, 1103206), (25217, 715988), (25571, 706076), (27482, 656978), (27538, 655642), (29596, 610051), (30394, 594034), (32732, 551603), (42431, 425516), (46927, 384748), (50434, 357994), (51142, 353038), (54964, 328489), (55076, 327821), (60788, 297017), (84862, 212758), (93854, 192374), (96187, 187708), (100868, 178997), (102284, 176519), (106379, 169724)]