1838385396

素因数分解:

$2^2\times 3^5\times {\mathrm{67}}^1\times {\mathrm{28229}}^1$

素因数の和:28315

約数の個数: 72

約数和(自身を含む): 4891242720

約数和(自身を除く): 3052857324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 243, 268, 324, 402, 486, 603, 804, 972, 1206, 1809, 2412, 3618, 5427, 7236, 10854, 16281, 21708, 28229, 32562, 56458, 65124, 84687, 112916, 169374, 254061, 338748, 508122, 762183, 1016244, 1524366, 1891343, 2286549, 3048732, 3782686, 4573098, 5674029, 6859647, 7565372, 9146196, 11348058, 13719294, 17022087, 22696116, 27438588, 34044174, 51066261, 68088348, 102132522, 153198783, 204265044, 306397566, 459596349, 612795132, 919192698, 1838385396]

約数ペア:

[(1, 1838385396), (2, 919192698), (3, 612795132), (4, 459596349), (6, 306397566), (9, 204265044), (12, 153198783), (18, 102132522), (27, 68088348), (36, 51066261), (54, 34044174), (67, 27438588), (81, 22696116), (108, 17022087), (134, 13719294), (162, 11348058), (201, 9146196), (243, 7565372), (268, 6859647), (324, 5674029), (402, 4573098), (486, 3782686), (603, 3048732), (804, 2286549), (972, 1891343), (1206, 1524366), (1809, 1016244), (2412, 762183), (3618, 508122), (5427, 338748), (7236, 254061), (10854, 169374), (16281, 112916), (21708, 84687), (28229, 65124), (32562, 56458)]