2197476036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{164531}}^1$

素因数の和:164601

約数の個数: 72

約数和(自身を含む): 6468081984

約数和(自身を除く): 4270605948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 13356, 164531, 329062, 493593, 658124, 987186, 1151717, 1480779, 1974372, 2303434, 2961558, 3455151, 4606868, 5923116, 6910302, 8720143, 10365453, 13820604, 17440286, 20730906, 26160429, 34880572, 41461812, 52320858, 61041001, 78481287, 104641716, 122082002, 156962574, 183123003, 244164004, 313925148, 366246006, 549369009, 732492012, 1098738018, 2197476036]

約数ペア:

[(1, 2197476036), (2, 1098738018), (3, 732492012), (4, 549369009), (6, 366246006), (7, 313925148), (9, 244164004), (12, 183123003), (14, 156962574), (18, 122082002), (21, 104641716), (28, 78481287), (36, 61041001), (42, 52320858), (53, 41461812), (63, 34880572), (84, 26160429), (106, 20730906), (126, 17440286), (159, 13820604), (212, 10365453), (252, 8720143), (318, 6910302), (371, 5923116), (477, 4606868), (636, 3455151), (742, 2961558), (954, 2303434), (1113, 1974372), (1484, 1480779), (1908, 1151717), (2226, 987186), (3339, 658124), (4452, 493593), (6678, 329062), (13356, 164531)]