12989478936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{978713}}^1$

素因数の和:978808

約数の個数: 64

約数和(自身を含む): 37582617600

約数和(自身を除く): 24593138664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 13272, 978713, 1957426, 2936139, 3914852, 5872278, 6850991, 7829704, 11744556, 13701982, 20552973, 23489112, 27403964, 41105946, 54807928, 77318327, 82211892, 154636654, 164423784, 231954981, 309273308, 463909962, 541228289, 618546616, 927819924, 1082456578, 1623684867, 1855639848, 2164913156, 3247369734, 4329826312, 6494739468, 12989478936]

約数ペア:

[(1, 12989478936), (2, 6494739468), (3, 4329826312), (4, 3247369734), (6, 2164913156), (7, 1855639848), (8, 1623684867), (12, 1082456578), (14, 927819924), (21, 618546616), (24, 541228289), (28, 463909962), (42, 309273308), (56, 231954981), (79, 164423784), (84, 154636654), (158, 82211892), (168, 77318327), (237, 54807928), (316, 41105946), (474, 27403964), (553, 23489112), (632, 20552973), (948, 13701982), (1106, 11744556), (1659, 7829704), (1896, 6850991), (2212, 5872278), (3318, 3914852), (4424, 2936139), (6636, 1957426), (13272, 978713)]