22738788

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 59754240

約数和(自身を除く): 37015452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 89, 94, 141, 151, 178, 188, 267, 282, 302, 356, 423, 453, 534, 564, 604, 801, 846, 906, 1068, 1359, 1602, 1692, 1812, 2718, 3204, 4183, 5436, 7097, 8366, 12549, 13439, 14194, 16732, 21291, 25098, 26878, 28388, 37647, 40317, 42582, 50196, 53756, 63873, 75294, 80634, 85164, 120951, 127746, 150588, 161268, 241902, 255492, 483804, 631633, 1263266, 1894899, 2526532, 3789798, 5684697, 7579596, 11369394, 22738788]

約数ペア:

[(1, 22738788), (2, 11369394), (3, 7579596), (4, 5684697), (6, 3789798), (9, 2526532), (12, 1894899), (18, 1263266), (36, 631633), (47, 483804), (89, 255492), (94, 241902), (141, 161268), (151, 150588), (178, 127746), (188, 120951), (267, 85164), (282, 80634), (302, 75294), (356, 63873), (423, 53756), (453, 50196), (534, 42582), (564, 40317), (604, 37647), (801, 28388), (846, 26878), (906, 25098), (1068, 21291), (1359, 16732), (1602, 14194), (1692, 13439), (1812, 12549), (2718, 8366), (3204, 7097), (4183, 5436)]