38546748

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 102550448

約数和(自身を除く): 64003700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 333, 387, 444, 516, 666, 673, 774, 1332, 1346, 1548, 1591, 2019, 2692, 3182, 4038, 4773, 6057, 6364, 8076, 9546, 12114, 14319, 19092, 24228, 24901, 28638, 28939, 49802, 57276, 57878, 74703, 86817, 99604, 115756, 149406, 173634, 224109, 260451, 298812, 347268, 448218, 520902, 896436, 1041804, 1070743, 2141486, 3212229, 4282972, 6424458, 9636687, 12848916, 19273374, 38546748]

約数ペア:

[(1, 38546748), (2, 19273374), (3, 12848916), (4, 9636687), (6, 6424458), (9, 4282972), (12, 3212229), (18, 2141486), (36, 1070743), (37, 1041804), (43, 896436), (74, 520902), (86, 448218), (111, 347268), (129, 298812), (148, 260451), (172, 224109), (222, 173634), (258, 149406), (333, 115756), (387, 99604), (444, 86817), (516, 74703), (666, 57878), (673, 57276), (774, 49802), (1332, 28939), (1346, 28638), (1548, 24901), (1591, 24228), (2019, 19092), (2692, 14319), (3182, 12114), (4038, 9546), (4773, 8076), (6057, 6364)]