186347772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1297}}^1$

素因数の和:1627

約数の個数: 72

約数和(自身を含む): 509324816

約数和(自身を除く): 322977044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 307, 468, 614, 921, 1228, 1297, 1842, 2594, 2763, 3684, 3891, 3991, 5188, 5526, 7782, 7982, 11052, 11673, 11973, 15564, 15964, 16861, 23346, 23946, 33722, 35919, 46692, 47892, 50583, 67444, 71838, 101166, 143676, 151749, 202332, 303498, 398179, 606996, 796358, 1194537, 1592716, 2389074, 3583611, 4778148, 5176327, 7167222, 10352654, 14334444, 15528981, 20705308, 31057962, 46586943, 62115924, 93173886, 186347772]

約数ペア:

[(1, 186347772), (2, 93173886), (3, 62115924), (4, 46586943), (6, 31057962), (9, 20705308), (12, 15528981), (13, 14334444), (18, 10352654), (26, 7167222), (36, 5176327), (39, 4778148), (52, 3583611), (78, 2389074), (117, 1592716), (156, 1194537), (234, 796358), (307, 606996), (468, 398179), (614, 303498), (921, 202332), (1228, 151749), (1297, 143676), (1842, 101166), (2594, 71838), (2763, 67444), (3684, 50583), (3891, 47892), (3991, 46692), (5188, 35919), (5526, 33722), (7782, 23946), (7982, 23346), (11052, 16861), (11673, 15964), (11973, 15564)]