14820228

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 40360320

約数和(自身を除く): 25540092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 461, 564, 684, 846, 893, 922, 1383, 1692, 1786, 1844, 2679, 2766, 3572, 4149, 5358, 5532, 8037, 8298, 8759, 10716, 16074, 16596, 17518, 21667, 26277, 32148, 35036, 43334, 52554, 65001, 78831, 86668, 105108, 130002, 157662, 195003, 260004, 315324, 390006, 411673, 780012, 823346, 1235019, 1646692, 2470038, 3705057, 4940076, 7410114, 14820228]

約数ペア:

[(1, 14820228), (2, 7410114), (3, 4940076), (4, 3705057), (6, 2470038), (9, 1646692), (12, 1235019), (18, 823346), (19, 780012), (36, 411673), (38, 390006), (47, 315324), (57, 260004), (76, 195003), (94, 157662), (114, 130002), (141, 105108), (171, 86668), (188, 78831), (228, 65001), (282, 52554), (342, 43334), (423, 35036), (461, 32148), (564, 26277), (684, 21667), (846, 17518), (893, 16596), (922, 16074), (1383, 10716), (1692, 8759), (1786, 8298), (1844, 8037), (2679, 5532), (2766, 5358), (3572, 4149)]