40029618

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 89210880

約数和(自身を除く): 49181262

約数列:

[1, 2, 3, 6, 19, 31, 38, 47, 57, 62, 93, 94, 114, 141, 186, 241, 282, 482, 589, 723, 893, 1178, 1446, 1457, 1767, 1786, 2679, 2914, 3534, 4371, 4579, 5358, 7471, 8742, 9158, 11327, 13737, 14942, 22413, 22654, 27474, 27683, 33981, 44826, 55366, 67962, 83049, 141949, 166098, 215213, 283898, 351137, 425847, 430426, 645639, 702274, 851694, 1053411, 1291278, 2106822, 6671603, 13343206, 20014809, 40029618]

約数ペア:

[(1, 40029618), (2, 20014809), (3, 13343206), (6, 6671603), (19, 2106822), (31, 1291278), (38, 1053411), (47, 851694), (57, 702274), (62, 645639), (93, 430426), (94, 425847), (114, 351137), (141, 283898), (186, 215213), (241, 166098), (282, 141949), (482, 83049), (589, 67962), (723, 55366), (893, 44826), (1178, 33981), (1446, 27683), (1457, 27474), (1767, 22654), (1786, 22413), (2679, 14942), (2914, 13737), (3534, 11327), (4371, 9158), (4579, 8742), (5358, 7471)]