19421000694

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{55339}}^1$

素因数の和:55514

約数の個数: 64

約数和(自身を含む): 44254291200

約数和(自身を除く): 24833290506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 97, 134, 194, 201, 291, 402, 582, 603, 873, 1206, 1746, 1809, 2619, 3618, 5238, 6499, 12998, 19497, 38994, 55339, 58491, 110678, 116982, 166017, 175473, 332034, 350946, 498051, 996102, 1494153, 2988306, 3707713, 5367883, 7415426, 10735766, 11123139, 16103649, 22246278, 32207298, 33369417, 48310947, 66738834, 96621894, 100108251, 144932841, 200216502, 289865682, 359648161, 719296322, 1078944483, 2157888966, 3236833449, 6473666898, 9710500347, 19421000694]

約数ペア:

[(1, 19421000694), (2, 9710500347), (3, 6473666898), (6, 3236833449), (9, 2157888966), (18, 1078944483), (27, 719296322), (54, 359648161), (67, 289865682), (97, 200216502), (134, 144932841), (194, 100108251), (201, 96621894), (291, 66738834), (402, 48310947), (582, 33369417), (603, 32207298), (873, 22246278), (1206, 16103649), (1746, 11123139), (1809, 10735766), (2619, 7415426), (3618, 5367883), (5238, 3707713), (6499, 2988306), (12998, 1494153), (19497, 996102), (38994, 498051), (55339, 350946), (58491, 332034), (110678, 175473), (116982, 166017)]