13470012

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 36691200

約数和(自身を除く): 23221188

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, 419, 423, 564, 684, 838, 846, 893, 1257, 1676, 1692, 1786, 2514, 2679, 3572, 3771, 5028, 5358, 7542, 7961, 8037, 10716, 15084, 15922, 16074, 19693, 23883, 31844, 32148, 39386, 47766, 59079, 71649, 78772, 95532, 118158, 143298, 177237, 236316, 286596, 354474, 374167, 708948, 748334, 1122501, 1496668, 2245002, 3367503, 4490004, 6735006, 13470012]

約数ペア:

[(1, 13470012), (2, 6735006), (3, 4490004), (4, 3367503), (6, 2245002), (9, 1496668), (12, 1122501), (18, 748334), (19, 708948), (36, 374167), (38, 354474), (47, 286596), (57, 236316), (76, 177237), (94, 143298), (114, 118158), (141, 95532), (171, 78772), (188, 71649), (228, 59079), (282, 47766), (342, 39386), (419, 32148), (423, 31844), (564, 23883), (684, 19693), (838, 16074), (846, 15922), (893, 15084), (1257, 10716), (1676, 8037), (1692, 7961), (1786, 7542), (2514, 5358), (2679, 5028), (3572, 3771)]