15707645964

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{653}}^1\times {\mathrm{18059}}^1$

素因数の和:18759

約数の個数: 72

約数和(自身を含む): 40843267920

約数和(自身を除く): 25135621956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 653, 666, 1306, 1332, 1959, 2612, 3918, 5877, 7836, 11754, 18059, 23508, 24161, 36118, 48322, 54177, 72236, 72483, 96644, 108354, 144966, 162531, 216708, 217449, 289932, 325062, 434898, 650124, 668183, 869796, 1336366, 2004549, 2672732, 4009098, 6013647, 8018196, 11792527, 12027294, 23585054, 24054588, 35377581, 47170108, 70755162, 106132743, 141510324, 212265486, 424530972, 436323499, 872646998, 1308970497, 1745293996, 2617940994, 3926911491, 5235881988, 7853822982, 15707645964]

約数ペア:

[(1, 15707645964), (2, 7853822982), (3, 5235881988), (4, 3926911491), (6, 2617940994), (9, 1745293996), (12, 1308970497), (18, 872646998), (36, 436323499), (37, 424530972), (74, 212265486), (111, 141510324), (148, 106132743), (222, 70755162), (333, 47170108), (444, 35377581), (653, 24054588), (666, 23585054), (1306, 12027294), (1332, 11792527), (1959, 8018196), (2612, 6013647), (3918, 4009098), (5877, 2672732), (7836, 2004549), (11754, 1336366), (18059, 869796), (23508, 668183), (24161, 650124), (36118, 434898), (48322, 325062), (54177, 289932), (72236, 217449), (72483, 216708), (96644, 162531), (108354, 144966)]