18452460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 57097152

約数和(自身を除く): 38644692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 577, 615, 780, 820, 1066, 1154, 1230, 1599, 1731, 2132, 2308, 2460, 2665, 2885, 3198, 3462, 5330, 5770, 6396, 6924, 7501, 7995, 8655, 10660, 11540, 15002, 15990, 17310, 22503, 23657, 30004, 31980, 34620, 37505, 45006, 47314, 70971, 75010, 90012, 94628, 112515, 118285, 141942, 150020, 225030, 236570, 283884, 307541, 354855, 450060, 473140, 615082, 709710, 922623, 1230164, 1419420, 1537705, 1845246, 3075410, 3690492, 4613115, 6150820, 9226230, 18452460]

約数ペア:

[(1, 18452460), (2, 9226230), (3, 6150820), (4, 4613115), (5, 3690492), (6, 3075410), (10, 1845246), (12, 1537705), (13, 1419420), (15, 1230164), (20, 922623), (26, 709710), (30, 615082), (39, 473140), (41, 450060), (52, 354855), (60, 307541), (65, 283884), (78, 236570), (82, 225030), (123, 150020), (130, 141942), (156, 118285), (164, 112515), (195, 94628), (205, 90012), (246, 75010), (260, 70971), (390, 47314), (410, 45006), (492, 37505), (533, 34620), (577, 31980), (615, 30004), (780, 23657), (820, 22503), (1066, 17310), (1154, 15990), (1230, 15002), (1599, 11540), (1731, 10660), (2132, 8655), (2308, 7995), (2460, 7501), (2665, 6924), (2885, 6396), (3198, 5770), (3462, 5330)]