1874443284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{158261}}^1$

素因数の和:158325

約数の個数: 72

約数和(自身を含む): 5530307328

約数和(自身を除く): 3655864044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 158261, 316522, 474783, 633044, 949566, 1107827, 1424349, 1899132, 2215654, 2848698, 3323481, 4431308, 5697396, 6646962, 7438267, 9970443, 13293924, 14876534, 19940886, 22314801, 29753068, 39881772, 44629602, 52067869, 66944403, 89259204, 104135738, 133888806, 156203607, 208271476, 267777612, 312407214, 468610821, 624814428, 937221642, 1874443284]

約数ペア:

[(1, 1874443284), (2, 937221642), (3, 624814428), (4, 468610821), (6, 312407214), (7, 267777612), (9, 208271476), (12, 156203607), (14, 133888806), (18, 104135738), (21, 89259204), (28, 66944403), (36, 52067869), (42, 44629602), (47, 39881772), (63, 29753068), (84, 22314801), (94, 19940886), (126, 14876534), (141, 13293924), (188, 9970443), (252, 7438267), (282, 6646962), (329, 5697396), (423, 4431308), (564, 3323481), (658, 2848698), (846, 2215654), (987, 1899132), (1316, 1424349), (1692, 1107827), (1974, 949566), (2961, 633044), (3948, 474783), (5922, 316522), (11844, 158261)]