1545642

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 80

約数和(自身を含む): 4181760

約数和(自身を除く): 2636118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 47, 54, 58, 63, 81, 87, 94, 126, 141, 162, 174, 189, 203, 261, 282, 329, 378, 406, 423, 522, 567, 609, 658, 783, 846, 987, 1134, 1218, 1269, 1363, 1566, 1827, 1974, 2349, 2538, 2726, 2961, 3654, 3807, 4089, 4698, 5481, 5922, 7614, 8178, 8883, 9541, 10962, 12267, 16443, 17766, 19082, 24534, 26649, 28623, 32886, 36801, 53298, 57246, 73602, 85869, 110403, 171738, 220806, 257607, 515214, 772821, 1545642]

約数ペア:

[(1, 1545642), (2, 772821), (3, 515214), (6, 257607), (7, 220806), (9, 171738), (14, 110403), (18, 85869), (21, 73602), (27, 57246), (29, 53298), (42, 36801), (47, 32886), (54, 28623), (58, 26649), (63, 24534), (81, 19082), (87, 17766), (94, 16443), (126, 12267), (141, 10962), (162, 9541), (174, 8883), (189, 8178), (203, 7614), (261, 5922), (282, 5481), (329, 4698), (378, 4089), (406, 3807), (423, 3654), (522, 2961), (567, 2726), (609, 2538), (658, 2349), (783, 1974), (846, 1827), (987, 1566), (1134, 1363), (1218, 1269)]