16406964036

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{55249}}^1$

素因数の和:55445

約数の個数: 72

約数和(自身を含む): 42414099000

約数和(自身を除く): 26007134964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 113, 146, 219, 226, 292, 339, 438, 452, 657, 678, 876, 1017, 1314, 1356, 2034, 2628, 4068, 8249, 16498, 24747, 32996, 49494, 55249, 74241, 98988, 110498, 148482, 165747, 220996, 296964, 331494, 497241, 662988, 994482, 1988964, 4033177, 6243137, 8066354, 12099531, 12486274, 16132708, 18729411, 24199062, 24972548, 36298593, 37458822, 48398124, 56188233, 72597186, 74917644, 112376466, 145194372, 224752932, 455749001, 911498002, 1367247003, 1822996004, 2734494006, 4101741009, 5468988012, 8203482018, 16406964036]

約数ペア:

[(1, 16406964036), (2, 8203482018), (3, 5468988012), (4, 4101741009), (6, 2734494006), (9, 1822996004), (12, 1367247003), (18, 911498002), (36, 455749001), (73, 224752932), (113, 145194372), (146, 112376466), (219, 74917644), (226, 72597186), (292, 56188233), (339, 48398124), (438, 37458822), (452, 36298593), (657, 24972548), (678, 24199062), (876, 18729411), (1017, 16132708), (1314, 12486274), (1356, 12099531), (2034, 8066354), (2628, 6243137), (4068, 4033177), (8249, 1988964), (16498, 994482), (24747, 662988), (32996, 497241), (49494, 331494), (55249, 296964), (74241, 220996), (98988, 165747), (110498, 148482)]