15690013236

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{383}}^1\times {\mathrm{6287}}^1$

素因数の和:6861

約数の個数: 72

約数和(自身を含む): 39990472704

約数和(自身を除く): 24300459468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 383, 543, 724, 766, 1086, 1149, 1532, 1629, 2172, 2298, 3258, 3447, 4596, 6287, 6516, 6894, 12574, 13788, 18861, 25148, 37722, 56583, 69323, 75444, 113166, 138646, 207969, 226332, 277292, 415938, 623907, 831876, 1137947, 1247814, 2275894, 2407921, 2495628, 3413841, 4551788, 4815842, 6827682, 7223763, 9631684, 10241523, 13655364, 14447526, 20483046, 21671289, 28895052, 40966092, 43342578, 86685156, 435833701, 871667402, 1307501103, 1743334804, 2615002206, 3922503309, 5230004412, 7845006618, 15690013236]

約数ペア:

[(1, 15690013236), (2, 7845006618), (3, 5230004412), (4, 3922503309), (6, 2615002206), (9, 1743334804), (12, 1307501103), (18, 871667402), (36, 435833701), (181, 86685156), (362, 43342578), (383, 40966092), (543, 28895052), (724, 21671289), (766, 20483046), (1086, 14447526), (1149, 13655364), (1532, 10241523), (1629, 9631684), (2172, 7223763), (2298, 6827682), (3258, 4815842), (3447, 4551788), (4596, 3413841), (6287, 2495628), (6516, 2407921), (6894, 2275894), (12574, 1247814), (13788, 1137947), (18861, 831876), (25148, 623907), (37722, 415938), (56583, 277292), (69323, 226332), (75444, 207969), (113166, 138646)]