18374217204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{40787}}^1$

素因数の和:41005

約数の個数: 96

約数和(自身を含む): 50872098816

約数和(自身を除く): 32497881612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 173, 186, 217, 346, 372, 434, 519, 651, 692, 868, 1038, 1211, 1302, 2076, 2422, 2604, 3633, 4844, 5363, 7266, 10726, 14532, 16089, 21452, 32178, 37541, 40787, 64356, 75082, 81574, 112623, 122361, 150164, 163148, 225246, 244722, 285509, 450492, 489444, 571018, 856527, 1142036, 1264397, 1713054, 2528794, 3426108, 3793191, 5057588, 7056151, 7586382, 8850779, 14112302, 15172764, 17701558, 21168453, 26552337, 28224604, 35403116, 42336906, 49393057, 53104674, 84673812, 98786114, 106209348, 148179171, 197572228, 218740681, 296358342, 437481362, 592716684, 656222043, 874962724, 1312444086, 1531184767, 2624888172, 3062369534, 4593554301, 6124739068, 9187108602, 18374217204]

約数ペア:

[(1, 18374217204), (2, 9187108602), (3, 6124739068), (4, 4593554301), (6, 3062369534), (7, 2624888172), (12, 1531184767), (14, 1312444086), (21, 874962724), (28, 656222043), (31, 592716684), (42, 437481362), (62, 296358342), (84, 218740681), (93, 197572228), (124, 148179171), (173, 106209348), (186, 98786114), (217, 84673812), (346, 53104674), (372, 49393057), (434, 42336906), (519, 35403116), (651, 28224604), (692, 26552337), (868, 21168453), (1038, 17701558), (1211, 15172764), (1302, 14112302), (2076, 8850779), (2422, 7586382), (2604, 7056151), (3633, 5057588), (4844, 3793191), (5363, 3426108), (7266, 2528794), (10726, 1713054), (14532, 1264397), (16089, 1142036), (21452, 856527), (32178, 571018), (37541, 489444), (40787, 450492), (64356, 285509), (75082, 244722), (81574, 225246), (112623, 163148), (122361, 150164)]