18023304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 49371840

約数和(自身を除く): 31348536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 947, 1464, 1586, 1894, 2379, 2841, 3172, 3788, 4758, 5682, 6344, 7576, 9516, 11364, 12311, 19032, 22728, 24622, 36933, 49244, 57767, 73866, 98488, 115534, 147732, 173301, 231068, 295464, 346602, 462136, 693204, 750971, 1386408, 1501942, 2252913, 3003884, 4505826, 6007768, 9011652, 18023304]

約数ペア:

[(1, 18023304), (2, 9011652), (3, 6007768), (4, 4505826), (6, 3003884), (8, 2252913), (12, 1501942), (13, 1386408), (24, 750971), (26, 693204), (39, 462136), (52, 346602), (61, 295464), (78, 231068), (104, 173301), (122, 147732), (156, 115534), (183, 98488), (244, 73866), (312, 57767), (366, 49244), (488, 36933), (732, 24622), (793, 22728), (947, 19032), (1464, 12311), (1586, 11364), (1894, 9516), (2379, 7576), (2841, 6344), (3172, 5682), (3788, 4758)]