11447748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 31753176

約数和(自身を除く): 20305428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 401, 468, 549, 732, 793, 802, 1098, 1203, 1586, 1604, 2196, 2379, 2406, 3172, 3609, 4758, 4812, 5213, 7137, 7218, 9516, 10426, 14274, 14436, 15639, 20852, 24461, 28548, 31278, 46917, 48922, 62556, 73383, 93834, 97844, 146766, 187668, 220149, 293532, 317993, 440298, 635986, 880596, 953979, 1271972, 1907958, 2861937, 3815916, 5723874, 11447748]

約数ペア:

[(1, 11447748), (2, 5723874), (3, 3815916), (4, 2861937), (6, 1907958), (9, 1271972), (12, 953979), (13, 880596), (18, 635986), (26, 440298), (36, 317993), (39, 293532), (52, 220149), (61, 187668), (78, 146766), (117, 97844), (122, 93834), (156, 73383), (183, 62556), (234, 48922), (244, 46917), (366, 31278), (401, 28548), (468, 24461), (549, 20852), (732, 15639), (793, 14436), (802, 14274), (1098, 10426), (1203, 9516), (1586, 7218), (1604, 7137), (2196, 5213), (2379, 4812), (2406, 4758), (3172, 3609)]