2100081544716

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{811}}^1\times {\mathrm{157627}}^1$

素因数の和:158519

約数の個数: 72

約数和(自身を含む): 5042449102656

約数和(自身を除く): 2942367557940

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 811, 1369, 1622, 2433, 2738, 3244, 4107, 4866, 5476, 8214, 9732, 16428, 30007, 60014, 90021, 120028, 157627, 180042, 315254, 360084, 472881, 630508, 945762, 1110259, 1891524, 2220518, 3330777, 4441036, 5832199, 6661554, 11664398, 13323108, 17496597, 23328796, 34993194, 69986388, 127835497, 215791363, 255670994, 383506491, 431582726, 511341988, 647374089, 767012982, 863165452, 1294748178, 1534025964, 2589496356, 4729913389, 9459826778, 14189740167, 18919653556, 28379480334, 56758960668, 175006795393, 350013590786, 525020386179, 700027181572, 1050040772358, 2100081544716]

約数ペア:

[(1, 2100081544716), (2, 1050040772358), (3, 700027181572), (4, 525020386179), (6, 350013590786), (12, 175006795393), (37, 56758960668), (74, 28379480334), (111, 18919653556), (148, 14189740167), (222, 9459826778), (444, 4729913389), (811, 2589496356), (1369, 1534025964), (1622, 1294748178), (2433, 863165452), (2738, 767012982), (3244, 647374089), (4107, 511341988), (4866, 431582726), (5476, 383506491), (8214, 255670994), (9732, 215791363), (16428, 127835497), (30007, 69986388), (60014, 34993194), (90021, 23328796), (120028, 17496597), (157627, 13323108), (180042, 11664398), (315254, 6661554), (360084, 5832199), (472881, 4441036), (630508, 3330777), (945762, 2220518), (1110259, 1891524)]