18442099184

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{1181}}^1\times {\mathrm{1481}}^1$

素因数の和:3329

約数の個数: 40

約数和(自身を含む): 35840273040

約数和(自身を除く): 17398173856

約数列:

[1, 2, 4, 8, 16, 659, 1181, 1318, 1481, 2362, 2636, 2962, 4724, 5272, 5924, 9448, 10544, 11848, 18896, 23696, 778279, 975979, 1556558, 1749061, 1951958, 3113116, 3498122, 3903916, 6226232, 6996244, 7807832, 12452464, 13992488, 15615664, 27984976, 1152631199, 2305262398, 4610524796, 9221049592, 18442099184]

約数ペア:

[(1, 18442099184), (2, 9221049592), (4, 4610524796), (8, 2305262398), (16, 1152631199), (659, 27984976), (1181, 15615664), (1318, 13992488), (1481, 12452464), (2362, 7807832), (2636, 6996244), (2962, 6226232), (4724, 3903916), (5272, 3498122), (5924, 3113116), (9448, 1951958), (10544, 1749061), (11848, 1556558), (18896, 975979), (23696, 778279)]