16018424940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{38139107}}^1$

素因数の和:38139126

約数の個数: 48

約数和(自身を含む): 51258961152

約数和(自身を除く): 35240536212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 38139107, 76278214, 114417321, 152556428, 190695535, 228834642, 266973749, 381391070, 457669284, 533947498, 572086605, 762782140, 800921247, 1067894996, 1144173210, 1334868745, 1601842494, 2288346420, 2669737490, 3203684988, 4004606235, 5339474980, 8009212470, 16018424940]

約数ペア:

[(1, 16018424940), (2, 8009212470), (3, 5339474980), (4, 4004606235), (5, 3203684988), (6, 2669737490), (7, 2288346420), (10, 1601842494), (12, 1334868745), (14, 1144173210), (15, 1067894996), (20, 800921247), (21, 762782140), (28, 572086605), (30, 533947498), (35, 457669284), (42, 381391070), (60, 266973749), (70, 228834642), (84, 190695535), (105, 152556428), (140, 114417321), (210, 76278214), (420, 38139107)]