1747937772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{641}}^1\times {\mathrm{3607}}^1$

素因数の和:4268

約数の個数: 96

約数和(自身を含む): 5188592640

約数和(自身を除く): 3440654868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 641, 756, 1282, 1923, 2564, 3607, 3846, 4487, 5769, 7214, 7692, 8974, 10821, 11538, 13461, 14428, 17307, 17948, 21642, 23076, 25249, 26922, 32463, 34614, 40383, 43284, 50498, 53844, 64926, 69228, 75747, 80766, 97389, 100996, 121149, 129852, 151494, 161532, 194778, 227241, 242298, 302988, 389556, 454482, 484596, 681723, 908964, 1363446, 2312087, 2726892, 4624174, 6936261, 9248348, 13872522, 16184609, 20808783, 27745044, 32369218, 41617566, 48553827, 62426349, 64738436, 83235132, 97107654, 124852698, 145661481, 194215308, 249705396, 291322962, 436984443, 582645924, 873968886, 1747937772]

約数ペア:

[(1, 1747937772), (2, 873968886), (3, 582645924), (4, 436984443), (6, 291322962), (7, 249705396), (9, 194215308), (12, 145661481), (14, 124852698), (18, 97107654), (21, 83235132), (27, 64738436), (28, 62426349), (36, 48553827), (42, 41617566), (54, 32369218), (63, 27745044), (84, 20808783), (108, 16184609), (126, 13872522), (189, 9248348), (252, 6936261), (378, 4624174), (641, 2726892), (756, 2312087), (1282, 1363446), (1923, 908964), (2564, 681723), (3607, 484596), (3846, 454482), (4487, 389556), (5769, 302988), (7214, 242298), (7692, 227241), (8974, 194778), (10821, 161532), (11538, 151494), (13461, 129852), (14428, 121149), (17307, 100996), (17948, 97389), (21642, 80766), (23076, 75747), (25249, 69228), (26922, 64926), (32463, 53844), (34614, 50498), (40383, 43284)]