22620948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 68027904

約数和(自身を除く): 45406956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 49, 51, 62, 68, 73, 84, 93, 98, 102, 119, 124, 146, 147, 186, 196, 204, 217, 219, 238, 292, 294, 357, 372, 434, 438, 476, 511, 527, 588, 651, 714, 833, 868, 876, 1022, 1054, 1241, 1302, 1428, 1519, 1533, 1581, 1666, 2044, 2108, 2263, 2482, 2499, 2604, 3038, 3066, 3162, 3332, 3577, 3689, 3723, 4526, 4557, 4964, 4998, 6076, 6132, 6324, 6789, 7154, 7378, 7446, 8687, 9052, 9114, 9996, 10731, 11067, 13578, 14308, 14756, 14892, 15841, 17374, 18228, 21462, 22134, 25823, 26061, 27156, 31682, 34748, 38471, 42924, 44268, 47523, 51646, 52122, 60809, 63364, 76942, 77469, 95046, 103292, 104244, 110887, 115413, 121618, 153884, 154938, 182427, 190092, 221774, 230826, 243236, 269297, 309876, 332661, 364854, 443548, 461652, 538594, 665322, 729708, 807891, 1077188, 1330644, 1615782, 1885079, 3231564, 3770158, 5655237, 7540316, 11310474, 22620948]

約数ペア:

[(1, 22620948), (2, 11310474), (3, 7540316), (4, 5655237), (6, 3770158), (7, 3231564), (12, 1885079), (14, 1615782), (17, 1330644), (21, 1077188), (28, 807891), (31, 729708), (34, 665322), (42, 538594), (49, 461652), (51, 443548), (62, 364854), (68, 332661), (73, 309876), (84, 269297), (93, 243236), (98, 230826), (102, 221774), (119, 190092), (124, 182427), (146, 154938), (147, 153884), (186, 121618), (196, 115413), (204, 110887), (217, 104244), (219, 103292), (238, 95046), (292, 77469), (294, 76942), (357, 63364), (372, 60809), (434, 52122), (438, 51646), (476, 47523), (511, 44268), (527, 42924), (588, 38471), (651, 34748), (714, 31682), (833, 27156), (868, 26061), (876, 25823), (1022, 22134), (1054, 21462), (1241, 18228), (1302, 17374), (1428, 15841), (1519, 14892), (1533, 14756), (1581, 14308), (1666, 13578), (2044, 11067), (2108, 10731), (2263, 9996), (2482, 9114), (2499, 9052), (2604, 8687), (3038, 7446), (3066, 7378), (3162, 7154), (3332, 6789), (3577, 6324), (3689, 6132), (3723, 6076), (4526, 4998), (4557, 4964)]