1022532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 2911104

約数和(自身を除く): 1888572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 47, 49, 74, 84, 94, 98, 111, 141, 147, 148, 188, 196, 222, 259, 282, 294, 329, 444, 518, 564, 588, 658, 777, 987, 1036, 1316, 1554, 1739, 1813, 1974, 2303, 3108, 3478, 3626, 3948, 4606, 5217, 5439, 6909, 6956, 7252, 9212, 10434, 10878, 12173, 13818, 20868, 21756, 24346, 27636, 36519, 48692, 73038, 85211, 146076, 170422, 255633, 340844, 511266, 1022532]

約数ペア:

[(1, 1022532), (2, 511266), (3, 340844), (4, 255633), (6, 170422), (7, 146076), (12, 85211), (14, 73038), (21, 48692), (28, 36519), (37, 27636), (42, 24346), (47, 21756), (49, 20868), (74, 13818), (84, 12173), (94, 10878), (98, 10434), (111, 9212), (141, 7252), (147, 6956), (148, 6909), (188, 5439), (196, 5217), (222, 4606), (259, 3948), (282, 3626), (294, 3478), (329, 3108), (444, 2303), (518, 1974), (564, 1813), (588, 1739), (658, 1554), (777, 1316), (987, 1036)]