27936954

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 66422400

約数和(自身を除く): 38485446

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 73, 114, 146, 171, 219, 342, 373, 438, 513, 657, 746, 1026, 1119, 1314, 1387, 1971, 2238, 2774, 3357, 3942, 4161, 6714, 7087, 8322, 10071, 12483, 14174, 20142, 21261, 24966, 27229, 37449, 42522, 54458, 63783, 74898, 81687, 127566, 163374, 191349, 245061, 382698, 490122, 517351, 735183, 1034702, 1470366, 1552053, 3104106, 4656159, 9312318, 13968477, 27936954]

約数ペア:

[(1, 27936954), (2, 13968477), (3, 9312318), (6, 4656159), (9, 3104106), (18, 1552053), (19, 1470366), (27, 1034702), (38, 735183), (54, 517351), (57, 490122), (73, 382698), (114, 245061), (146, 191349), (171, 163374), (219, 127566), (342, 81687), (373, 74898), (438, 63783), (513, 54458), (657, 42522), (746, 37449), (1026, 27229), (1119, 24966), (1314, 21261), (1387, 20142), (1971, 14174), (2238, 12483), (2774, 10071), (3357, 8322), (3942, 7087), (4161, 6714)]