18067590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 49014720

約数和(自身を除く): 30947130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1097, 1098, 1647, 1830, 2194, 2745, 3291, 3294, 5485, 5490, 6582, 8235, 9873, 10970, 16455, 16470, 19746, 29619, 32910, 49365, 59238, 66917, 98730, 133834, 148095, 200751, 296190, 334585, 401502, 602253, 669170, 1003755, 1204506, 1806759, 2007510, 3011265, 3613518, 6022530, 9033795, 18067590]

約数ペア:

[(1, 18067590), (2, 9033795), (3, 6022530), (5, 3613518), (6, 3011265), (9, 2007510), (10, 1806759), (15, 1204506), (18, 1003755), (27, 669170), (30, 602253), (45, 401502), (54, 334585), (61, 296190), (90, 200751), (122, 148095), (135, 133834), (183, 98730), (270, 66917), (305, 59238), (366, 49365), (549, 32910), (610, 29619), (915, 19746), (1097, 16470), (1098, 16455), (1647, 10970), (1830, 9873), (2194, 8235), (2745, 6582), (3291, 5490), (3294, 5485)]