19560132

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 54093312

約数和(自身を除く): 34533180

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1031, 1054, 1116, 1581, 2062, 2108, 3093, 3162, 4124, 4743, 6186, 6324, 9279, 9486, 12372, 17527, 18558, 18972, 31961, 35054, 37116, 52581, 63922, 70108, 95883, 105162, 127844, 157743, 191766, 210324, 287649, 315486, 383532, 543337, 575298, 630972, 1086674, 1150596, 1630011, 2173348, 3260022, 4890033, 6520044, 9780066, 19560132]

約数ペア:

[(1, 19560132), (2, 9780066), (3, 6520044), (4, 4890033), (6, 3260022), (9, 2173348), (12, 1630011), (17, 1150596), (18, 1086674), (31, 630972), (34, 575298), (36, 543337), (51, 383532), (62, 315486), (68, 287649), (93, 210324), (102, 191766), (124, 157743), (153, 127844), (186, 105162), (204, 95883), (279, 70108), (306, 63922), (372, 52581), (527, 37116), (558, 35054), (612, 31961), (1031, 18972), (1054, 18558), (1116, 17527), (1581, 12372), (2062, 9486), (2108, 9279), (3093, 6324), (3162, 6186), (4124, 4743)]